<?php
//class TinyMceHelper extends AppHelper {
//	// Take advantage of other helpers
//	var $helpers = array('Javascript', 'Form');
//	// Check if the tiny_mce.js file has been added or not
//	var $_script = false;
//
//	/**
//	 * Adds the tiny_mce.js file and constructs the options
//	 *
//	 * @param string $fieldName Name of a field, like this "Modelname.fieldname", "Modelname/fieldname" is deprecated
//	 * @param array $tinyoptions Array of TinyMCE attributes for this textarea
//	 * @return string JavaScript code to initialise the TinyMCE area
//	 */
//	function _build($fieldName, $tinyoptions = array()) {
//		if (!$this->_script) {
//			// We don't want to add this every time, it's only needed once
//			$this->_script = true;
//			$this->Javascript->link('/js/tiny_mce/tiny_mce.js', false);
//		}
//		// Ties the options to the field
//		$tinyoptions['mode'] = 'exact';
//		$tinyoptions['elements'] = $this->__name($fieldName);
//		return $this->Javascript->codeBlock('tinyMCE.init(' . $this->Javascript->object($tinyoptions) . ');');
//	}
//
//	/**
//	 * Creates a TinyMCE textarea.
//	 *
//	 * @param string $fieldName Name of a field, like this "Modelname.fieldname", "Modelname/fieldname" is deprecated
//	 * @param array $options Array of HTML attributes.
//	 * @param array $tinyoptions Array of TinyMCE attributes for this textarea
//	 * @return string An HTML textarea element with TinyMCE
//	 */
//	function textarea($fieldName, $options = array(), $tinyoptions = array()) {
//		return $this->Form->textarea($fieldName, $options) . $this->_build($fieldName, $tinyoptions);
//	}
//
//	/**
//	 * Creates a TinyMCE textarea.
//	 *
//	 * @param string $fieldName Name of a field, like this "Modelname.fieldname", "Modelname/fieldname" is deprecated
//	 * @param array $options Array of HTML attributes.
//	 * @param array $tinyoptions Array of TinyMCE attributes for this textarea
//	 * @return string An HTML textarea element with TinyMCE
//	 */
//	function input($fieldName, $options = array(), $tinyoptions = array()) {
//		$options['type'] = 'textarea';
//		return $this->Form->input($fieldName, $options) . $this->_build($fieldName, $tinyoptions);
//	}
//}
class TinyMceHelper extends AppHelper
{

    // Take advantage of other helpers
    var $helpers = array('Javascript', 'Form');
    // Check if the tiny_mce.js file has been added or not
    var $_script = false;

    /**
     * Adds the tiny_mce.js file and constructs the options
     *
     * @param string $fieldName Name of a field, like this "Modelname.fieldname", "Modelname/fieldname" is deprecated
     * @param array $tinyoptions Array of TinyMCE attributes for this textarea
     * @return string JavaScript code to initialise the TinyMCE area
     */
    function _build($fieldName, $tinyoptions = array())
    {
        if(!$this->_script)
        {
            // We don't want to add this every time, it's only needed once
            $this->_script = true;
            $this->Javascript->link('tiny_mce/tiny_mce.js', false);
        }
        // Ties the options to the field
        $tinyoptions['mode'] = 'exact';
        $tinyoptions['elements'] = $this->domId($fieldName);
        return $this->Javascript->codeBlock('tinyMCE.init(' . $this->Javascript->object($tinyoptions) . ');');
    }

    /**
     * Creates a TinyMCE textarea.
     *
     * @param string $fieldName Name of a field, like this "Modelname.fieldname", "Modelname/fieldname" is deprecated
     * @param array $options Array of HTML attributes.
     * @param array $tinyoptions Array of TinyMCE attributes for this textarea
     * @return string An HTML textarea element with TinyMCE
     */
    function textarea($fieldName, $options = array(), $tinyoptions = array(), $preset = null)
    {
        // If a preset is defined
        if(!empty($preset))
        {
            $preset_options = $this->preset($preset);

            // If $preset_options && $tinyoptions are an array
            if(is_array($preset_options) && is_array($tinyoptions))
            {
                $tinyoptions = array_merge($preset_options, $tinyoptions);
            }
            else
            {
                $tinyoptions = $preset_options;
            }
        }

        return $this->Form->textarea($fieldName, $options) . $this->_build($fieldName, $tinyoptions);
    }

    /**
     * Creates a TinyMCE textarea.
     *
     * @param string $fieldName Name of a field, like this "Modelname.fieldname", "Modelname/fieldname" is deprecated
     * @param array $options Array of HTML attributes.
     * @param array $tinyoptions Array of TinyMCE attributes for this textarea
     * @return string An HTML textarea element with TinyMCE
     */
    function input($fieldName, $options = array(), $tinyoptions = array(), $preset = null)
    {
        // If a preset is defined
        if(!empty($preset))
        {
            $preset_options = $this->preset($preset);

            // If $preset_options && $tinyoptions are an array
            if(is_array($preset_options) && is_array($tinyoptions))
            {
                $tinyoptions = array_merge($preset_options, $tinyoptions);
            }
            else
            {
                $tinyoptions = $preset_options;
            }
        }

        $options['type'] = 'textarea';
        return $this->Form->input($fieldName, $options) . $this->_build($fieldName, $tinyoptions);
    }

    /**
     * Creates a preset for TinyOptions
     *
     * @param string $name
     * @return array
     */
    private function preset($name)
    {
        // Full Feature
        if($name == 'full')
        {
            return array(
                'theme' => 'advanced',
                'plugins' => 'safari,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template',
                'theme_advanced_buttons1' => 'save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,styleselect,formatselect,fontselect,fontsizeselect',
                'theme_advanced_buttons2' => 'cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor',
                'theme_advanced_buttons3' => 'tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,charmap,emotions,iespell,media,advhr,|,print,|,ltr,rtl,|,fullscreen',
                'theme_advanced_buttons4' => 'insertlayer,moveforward,movebackward,absolute,|,styleprops,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,pagebreak',
                'theme_advanced_toolbar_location' => 'top',
                'theme_advanced_toolbar_align' => 'left',
                'theme_advanced_statusbar_location' => 'bottom',
                'theme_advanced_resizing' => true,
                'theme_advanced_resize_horizontal' => false,
                'convert_fonts_to_spans' => true
            );
        }

        // Basic
        if($name == 'basic')
        {
            return array(
                'theme' => 'advanced',
                'theme_advanced_toolbar_location' => 'top',
                'theme_advanced_toolbar_align' => 'left',
                'theme_advanced_statusbar_location' => 'bottom',
                'theme_advanced_resizing' => true,
                'theme_advanced_resize_horizontal' => false,
                'convert_fonts_to_spans' => true
            );
        }

        // BBCode
        if($name == 'bbcode')
        {
            return array(
                'theme' => 'advanced',
                'plugins' => 'bbcode',
                'theme_advanced_buttons1' => 'bold,italic,underline,undo,redo,link,unlink,image,forecolor,styleselect,removeformat,cleanup,code',
                'theme_advanced_buttons2' => '',
                'theme_advanced_buttons3' => '',
                'theme_advanced_toolbar_location' => 'top',
                'theme_advanced_toolbar_align' => 'left',
                'theme_advanced_styles' => 'Code=codeStyle;Quote=quoteStyle',
                'theme_advanced_statusbar_location' => 'bottom',
                'theme_advanced_resizing' => true,
                'theme_advanced_resize_horizontal' => false,
                'entity_encoding' => 'raw',
                'add_unload_trigger' => false,
                'remove_linebreaks' => false,
                'inline_styles' => false
            );
        }

        return null;
    }
}
?>